GB933622A - Electrical ring insulators and methods of making the same - Google Patents
Electrical ring insulators and methods of making the sameInfo
- Publication number
- GB933622A GB933622A GB3427161A GB3427161A GB933622A GB 933622 A GB933622 A GB 933622A GB 3427161 A GB3427161 A GB 3427161A GB 3427161 A GB3427161 A GB 3427161A GB 933622 A GB933622 A GB 933622A
- Authority
- GB
- United Kingdom
- Prior art keywords
- synthetic material
- making
- methods
- same
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/02—Suspension insulators; Strain insulators
- H01B17/12—Special features of strain insulators
Landscapes
- Insulating Bodies (AREA)
- Insulators (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
933,622. Insulators. KETTENWERKE SCHLIEPER G.m.b.H. Sept. 25, 1961 [Oct. 11, 1960], No. 34271/61. Class 36. A ring insulator having a core of annularlywound glass fibres bonded together by hardened synthetic material and having a covering of non-fibrous synthetic material which encloses the core, is manufactured by winding glass fibre strands 9 into a hollow former 5 through a slit 6 around its circumference. A polyester may be used to bond the fibres together and in this case the former is preferably of polystyrene or polyvinyl chloride. The arcuate parts of the insulator may be strengthened by thimbles of a synthetic material (Fig. 4, not shown), which preferably extend at least as far as the straight parts of the ring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK41862A DE1169539B (en) | 1960-10-11 | 1960-10-11 | Process for the production of a ring insulator consisting of ring-shaped wound glass fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB933622A true GB933622A (en) | 1963-08-08 |
Family
ID=7222562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3427161A Expired GB933622A (en) | 1960-10-11 | 1961-09-25 | Electrical ring insulators and methods of making the same |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH387725A (en) |
| DE (1) | DE1169539B (en) |
| GB (1) | GB933622A (en) |
| LU (1) | LU40649A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE536762A (en) * | ||||
| FR793902A (en) * | 1935-08-20 | 1936-02-04 | Insulators for suspension, support for anchoring electrical conductors or other applications | |
| GB646277A (en) * | 1948-10-11 | 1950-11-15 | Geoffrey Russell Stafford Char | Improvements in or relating to electrical insulators for carrying tensile loads |
| DE1083372B (en) * | 1957-12-13 | 1960-06-15 | Columbia Products Company | Method of manufacturing a rod-shaped tensile insulator |
| AT193959B (en) * | 1959-03-02 | 1957-12-10 | Siemens Schuckertwerke Gmbh | Tension isolator |
-
1960
- 1960-10-11 DE DEK41862A patent/DE1169539B/en active Pending
-
1961
- 1961-08-22 CH CH978461A patent/CH387725A/en unknown
- 1961-09-25 GB GB3427161A patent/GB933622A/en not_active Expired
- 1961-09-28 LU LU40649D patent/LU40649A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU40649A1 (en) | 1961-12-14 |
| DE1169539B (en) | 1964-05-06 |
| CH387725A (en) | 1965-02-15 |
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